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Trends in Urban Forestry Practices, Programs, and Sustainability: Contrasting A Pennsylvania, U.S., Study
William F. Elmendorf, Vincent J. Cotrone and Joseph T. Mullen
Arboriculture & Urban Forestry (AUF) July 2003, 29 (4) 237-249; DOI: https://doi.org/10.48044/jauf.2003.028